 <div  ng-click="showSelectedcollapsedGroup(this,$event,node.haschildren,this.$modelValue.userGroup_ID)" ui-tree-handle ng-class={active:collapsed,activexz:IscheckModalGroup(this)}>
    <i  ng-if="node.haschildren!=0&&node.haschildren>0" class="tree_branch_head" ng-class="{true: 'tree_branch_headloading', false: 'tree_branch_head'}[isActiveTab(this.$modelValue.userGroup_ID)]"></i> <span ng-click="SelectedModalGroup(this,$event)" class="angular-ui-tree_nr"> {{node.userGroup_Name}}</span>

	<span  class="angular-ui-tree_more"><i class="iconfont">&#xe6e8;</i>
 		<ul>
 			<li ng-click="AddSpeedGroup(this,$event,node)"><i class="iconfont">&#xe7f7;</i>{{"Add"|T}}</li>
 		</ul>
 	</span>
  </div>
  <ol ui-tree-nodes="" ng-show="collapsed"  ng-model="node.children">
    <li style=" display:block;" ng-repeat="node in node.children" ui-tree-node ng-include="'/system/views/personnel/selector/tree_group.html'">
    </li>
  </ol>